PennEngineering® Large Knob, Spring-loaded - Types PF11M and PF12M - Unified PF12M-0420-1-BL-2

Description
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
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Description
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
Request a Quote
Datasheet
Datasheet Summary
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The PF12M series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure attachment of thin metal panels with repeated access. These fasteners feature a shoulder on the retainer to provide a positive installation stop and are compatible with standard screwdriver tools. The series supports black-colored caps and is suitable for applications requiring corrosion resistance and single-side access. Mounting style is self-clinching, as indicated by the base part number PF12M.

Datasheet Summary
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The PF12M series consists of large knob, spring-loaded, self-clinching captive panel screws designed for secure attachment of thin metal panels with repeated access. These fasteners feature a shoulder on the retainer to provide a positive installation stop and are compatible with standard screwdriver tools. The series supports black-colored caps and is suitable for applications requiring corrosion resistance and single-side access. Mounting style is self-clinching, as indicated by the base part number PF12M.

Suppliers

Company
Product
Description
Supplier Links
Large Knob, Spring-loaded - Types PF11M and PF12M - Unified - PF12M-0420-1-BL-2 - PennEngineering®
Danboro, PA, United States
Large Knob, Spring-loaded - Types PF11M and PF12M - Unified
PF12M-0420-1-BL-2
Large Knob, Spring-loaded - Types PF11M and PF12M - Unified PF12M-0420-1-BL-2
Shoulder on retainer provides positive stop during installation. Available in self-clinching, flaring, or floating mounting styles. Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
  • Shoulder on retainer provides positive stop during installation.
  • Available in self-clinching, flaring, or floating mounting styles.
  • Available with knurled or un-knurled metal cap, black metal cap, or a custom color plastic cap.
Supplier's Site Datasheet

Technical Specifications

  PennEngineering®
Product Category Captive Fasteners
Product Number PF12M-0420-1-BL-2
Product Name Large Knob, Spring-loaded - Types PF11M and PF12M - Unified
Captive Fastener Class / Type Captive Screws
Decimal Thread Diameter 0.2500 inch (6.35 mm)
Unified Thread Notation Unified
Panel Thickness 0.0360 inch (0.9144 mm)
Hole Size 0.3750 inch (9.52 mm)
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